| Dr | Oluka Pross | Nagitta | Uganda Management Institute | Uganda | Food | Women Researcher Award |
| Dr | Olga | Sukhoveeva | Institute of Geography, Russian Academy of Sciences | Russia | Greenhouse gases emissions and carbon cycle | Best Researcher Award |
| Dr | Olga | Fishkis | Institut für Zuckerrübenforschung | Germany | Unkrautregulierung in Reihenkulturen | Best Researcher Award |
| Mrs | Olga | Ocampo | UNIVERSIDAD AUTONOMA DE MANIZALES | Colombia | Agricultura sostenible y sistemas alimentarios | Excellence in Research |
| Dr | Oksana | Lastochkina | Institute of Biochemistry and Genetics UFRC RAS | Russia | Sustainable Agriculture and Innovation | Best Researcher Award |
| Mr | Oekan S | Abdoellah | Faculty of Social and Political Sciences-Universitas Padjadjaran | Indonesia | Rural-Urban linkage; Traditional agroforestry; Urban Agriculture; Human Ecology; Political Ecology | Best Researcher Award |
| Dr | Nurul Izza | Taib | Universiti Teknologi MARA | Malaysia | waste water treatment | Best Researcher Award |
| Dr | Ntombokulunga | Mbuma | Agricultural Research Council | South Africa | Food security and nutrition | Young Scientist Award |
| Assoc Prof Dr | Nor Azman | Kasan | Universiti Malaysia Terengganu | Malaysia | Environmental Biotechnology | Outstanding Scientist Award |
| Ms | Noemie | David-Rogeat | University of Nottingham | United Kingdom | Agricultural and food security | Best Researcher Award |
| Prof Dr | Noeline | Fernandez | Fatima Mata National College | India | Supercapacitors | Best Researcher Award |
| Mr | Nixon | Nduji | Centre for Environmental Management and Control (CEMAC), University of Nigeria (UNN), PO Box 410001, Enugu, Nigeria | Nigeria | Sustainable Agriculture and Food System | Best Researcher Award |
| Mr | Nithin | Rajan | Indian Institute of Technology Kharagpur | India | Agricultural Biotechnology | Best Researcher Award |
| Mr | Nithin | Rajan | Indian Institute of Technology Kharagpur | India | Food Biotechnology | Best Researcher Award |
| Dr | Nirmalendu | Das | Barasat Government College | India | Microbial supplementation | Excellence in Research |
| Mr | Nicolas | BOUSQUET | EDF R&D | France | Sciences halieutiques | Excellence in Research |
| Mr | Nicholas | Syano | University of Nairobi | Kenya | dryland agroforestry | Best Researcher Award |
| Dr | Nicholas | Kiggundu | Makerere Univeristy | Uganda | Cattle farming systems | Excellence in Research |
| Assist Prof Dr | Negera | Nurgi | Salale University | Ethiopia | Crop Ecology (Intercropping) | Top Researcher Award |
| Prof | Neelam | Yadav | Centre of Food Tech , University of Allahabad | India | Food Science , Chemistry and Nutrition | Excellence in Research |